40749400

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{3041}}^1$

素因数の和:3124

約数の個数: 48

約数和(自身を含む): 96188040

約数和(自身を除く): 55438640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3041, 3350, 6082, 6700, 12164, 13400, 15205, 24328, 30410, 60820, 76025, 121640, 152050, 203747, 304100, 407494, 608200, 814988, 1018735, 1629976, 2037470, 4074940, 5093675, 8149880, 10187350, 20374700, 40749400]

約数ペア:

[(1, 40749400), (2, 20374700), (4, 10187350), (5, 8149880), (8, 5093675), (10, 4074940), (20, 2037470), (25, 1629976), (40, 1018735), (50, 814988), (67, 608200), (100, 407494), (134, 304100), (200, 203747), (268, 152050), (335, 121640), (536, 76025), (670, 60820), (1340, 30410), (1675, 24328), (2680, 15205), (3041, 13400), (3350, 12164), (6082, 6700)]